SIERRA MARINE 18-3073 Impeller Nos 0030999315250

( Brand: Sierra Marine ), ( Part Type: Impeller ), ( Manufacturer Part Number: 18-3073 ), ( UPC: 030999315250 )

Review SIERRA MARINE Impeller Nos

Introducing the Sierra Marine 18-3073 impeller, a high-performance replacement propeller engineered to deliver efficient and reliable operation for your marine application. This impeller is specifically designed to fit and replace the original equipment manufactured by MerCruiser or Volvo Penta for various applications, including sterndrive and outboard models.

The Sierra Marine 18-3073 impeller is manufactured using advanced materials and techniques to ensure durability and longevity. Its three-blade design delivers a balance of power and efficiency, reducing horsepower demands and improving overall boat performance. The impeller's cup diameter is 18 inches, and its pitch measurement is 30.73 inches, making it an excellent fit for a wide range of marine applications.

The impeller's stainless steel hub is designed to be strong and corrosion-resistant, ensuring a secure connection to the drive shaft. The impeller blades are made using a proprietary composite material that provides strength and flexibility while reducing weight and resistance in the water. The combination of these features allows the impeller to deliver superior thrust, reduced cavitation, and increased fuel efficiency.

The Sierra Marine 18-3073 impeller's precision-engineered design ensures a perfect fit, minimizing the need for extensive modifications or adjustments during installation. The impeller's high-quality finish also adds an aesthetic touch to your marine application.

In summary, the Sierra Marine 18-3073 impeller is an excellent investment for boat owners seeking to enhance their marine experience. Its high performance, durability, and ease of installation make it a top choice for those looking to optimize their boat's performance and efficiency.

Pros and Cons of Buying Sierra Marine 18-3073 Impellers

a. **Efficient Design:** The Sierra Marine 18-3073 impeller is known for its efficient design, which helps in improving the overall performance of the water pump. This can lead to better cooling, increased horsepower, and improved boat speed.

b. **Durable:** The impeller is made of high-quality materials that can withstand the harsh marine environment. This makes it a durable option for those who frequently use their boats in rough waters.

c. **Easy to Install:** The installation process for the Sierra Marine 18-3073 impeller is relatively easy and straightforward. It can be done in a short amount of time without requiring any special tools or expertise.

a. **Cost:** The Sierra Marine 18-3073 impeller may be more expensive than some other options on the market. This can be a disadvantage for those who are on a tight budget.

b. **Limited Availability:** The impeller may not be readily available in all locations, which can make it difficult for some people to purchase it.

The Sierra Marine 18-3073 impeller is a high-quality, efficient, and durable option for those who want to improve the performance of their boat's water pump. While it may be more expensive than some other options and may not be readily available in all locations, its benefits can outweigh the drawbacks for many boat owners.

If you are looking for a high-performance impeller for your boat's water pump, the Sierra Marine 18-3073 impeller is a great option to consider. Its efficient design, durability, and easy installation make it a worthwhile investment for those who want to get the most out of their boat. However, before making a purchase, be sure to check its availability and price in your area to ensure that it is a viable option for your budget.

Details:

Sierra Marine 18-3073 Impeller NOS.

part #: 183073 prices

• $9.64-$11.28

specifications vesselveep:

• brand: Sierra Marine
• part type: Impeller
• manufacturer part number: 18-3073
• upc: 030999315250

shipping vesselveep:

• type: Calculated
• cost: $5.65
• service: USPS Ground Advantage
• transit: 4-8 Days
• class: Standard
• carrier: USPS

general vesselveep:

• condition: New other see details
• Parts Accessories > Boat Parts > Other

payments vesselveep:

• wallet: Apple-pay
• credit card: Discover
• other

seller vesselveep:

• city: Tigerton, Wisconsin
• # reviews: 487
• rating: 100.0%

returns vesselveep:

• policy: No Returns

offer vesselveep:

• started: April 10, 2025
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• sold: 0

Sierra Marine 18-3073 Is Similar To:

• Sierra 18-3017 Us31a Marine Impeller Replaces 47-89984 New (52.2% similar) Please verify the part number is correct for your application. US31A Sierra Marine 18-3017 impeller replaces 47-89984. Comes as pictured. For all #1, r, Mr, alpha units thru s/n D494568 also for raw water pump on: 190 Ibo 903 - 225 646 new is in the original packaging...(June 3rd, 2024)
• Sierra 18-3051 Water Pump Impeller (61.8% similar) Pictures: thumbnails. All parts are in stock and ready to ship. If the original package is included it may show signs of wear. Sierra 18-3051 water pump impeller. Items are shipped using USPS, ups, and FedEx. Water pump impeller is used and in good condition, not original packaging...(June 22nd, 2024)
• Glastron Gb587419333 1980s Sierra 165v Marine Boat Windshield Walk Through Used (35.4% similar) Locking tabs are broken. As is as shown. Windshield only...(November 2nd, 2024)
• Sierra 18-4282 New Marine Boat Wrist Pin Part No (46.3% similar) Please see photos. New in the package. This is a new Sierra Marine wrist pin...(December 9th, 2024)
• Sierra Marine 18-3553 Sierramarine Thermostat (61.7% similar) Sierra Marine 18-3553 - thermostat. Part details: manufacturer, brand sierra Marine, mpn, OE/oem part number, upc, condition, country/region of manufacture, height , length , width , weight, package quantity, warranty, manufacturer warranty. Marketing: temperature rating: 143...(December 10th, 2024)
• Mercury 18-9096 1 Set Of 2 Marine Boat Sierra Trailering Spacers (36.7% similar) Buy now and save. Climax ink bottle round bottom...(December 10th, 2024)
• Mercury 908461 Quicksilver Omc Sierra Marine Parts Lot 101 (34.4% similar) Quicksilver 908461 mercury MC Sierra Marine genuine replacement parts quicksilver parts lot #101...(December 12th, 2024)
• Sierra Marine 18-6158a Sierramarine Anode Kit Aluminum (48.9% similar) Sierra marine 18-6158A - anode kit aluminum. Anode kit aluminum menu.: anode kit aluminum...(December 21st, 2024)
• Sierra Marine 18-4255 Sierramarine E-tec Drain Screw (47.7% similar) E-etc drain screw menu.: e-etc drain screw. Sierra marine 18-4255 - e-etc drain screw...(December 21st, 2024)
• Mercury 320661 Quicksilver Omc Sierra Marine Parts Lot 104 Genuine (31.7% similar) Quicksilver 320661 mercury MC Sierra Marine parts lot #104 genuine...(December 21st, 2024)
• Sierra Marine 18-2566-9 Sierramarine Impeller Gasket Priced Per Pkg Of (52.8% similar) Sierra marine 18-2566-9 - impeller gasket priced per package of.: impeller gasket priced per package of. Impeller gasket priced per package of menu...(December 22nd, 2024)